Patent · US Active

Fluid system

US8202422B2 · kind B2 · utility

1Cited by

11References

5Claims

0Family size

Assignee

HYDAC PROCESS TECHNOLOGY GMBH · DE

Inventors

Ralf Wnuk · Bexbach, DE
Markus Olschok · Neunkirchen, DE
Jürgen Sauer · Munich, DE

Key dates

Filing date	Apr 13, 2007
Grant date	Jun 19, 2012
Priority date	—
Expiry date	Jan 1, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/87885
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A fluid system for a pump circuit (10), in particular a hydraulic high-pressure pump circuit, has a function block (12). In the housing of the function block, fluid-conducting paths extend and are connected to valve components (32, 46) at least partially. A filter device is an at least partially integrated constituent part of the function block of the fluid system. The filter device (46) with its filter housing (56) can be connected to the function block (12) such that at least one filter element (70) is received in the installation space (72) of the function block.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.